/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.ranger.authorization.hive.authorizer;

import org.apache.hadoop.hive.ql.security.authorization.plugin.HiveResourceACLs;

import java.util.HashMap;
import java.util.Map;

public class RangerHiveResourceACLs implements HiveResourceACLs {

	private final Map<String, Map<Privilege, AccessResult>> userPermissions;
	private final Map<String, Map<Privilege, AccessResult>> groupPermissions;

	RangerHiveResourceACLs() {
		this(null, null);
	}

	RangerHiveResourceACLs(Map<String, Map<Privilege, AccessResult>> userPermissions, Map<String, Map<Privilege, AccessResult>> groupPermissions) {
		this.userPermissions = userPermissions != null ? userPermissions : new HashMap<>();
		this.groupPermissions = groupPermissions != null ? groupPermissions : new HashMap<>();
	}

	@Override
	public Map<String, Map<Privilege, AccessResult>> getUserPermissions() { return userPermissions; }

	@Override
	public Map<String, Map<Privilege, AccessResult>> getGroupPermissions() { return groupPermissions; }
}
